| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,308 | +16.7% |
| 2Q25 | 5,971 | +17.9% |
| 1Q25 | 5,646 | +19.3% |
| 4Q24 | 5,854 | +23.2% |
| 3Q24 | 5,404 | +23.5% |
| 2Q24 | 5,064 | +25.3% |
| 1Q24 | 4,733 | +26.5% |
| 4Q23 | 4,752 | +26.7% |
| 3Q23 | 4,375 | +27.1% |
| 2Q23 | 4,040 | +27.9% |
| 1Q23 | 3,743 | +28.1% |
| 4Q22 | 3,752 | +28.7% |
| 3Q22 | 3,441 | +30.0% |
| 2Q22 | 3,160 | +30.4% |
| 1Q22 | 2,921 | +29.9% |
| 4Q21 | 2,916 | +26.4% |
| 3Q21 | 2,647 | +25.9% |
| 2Q21 | 2,423 | +24.0% |
| 1Q21 | 2,248 | +25.6% |
| 4Q20 | 2,307 | +20.5% |
| 3Q20 | 2,103 | +19.8% |
| 2Q20 | 1,953 | +21.1% |
| 1Q20 | 1,789 | +22.5% |
| 4Q19 | 1,913 | +27.7% |
| 3Q19 | 1,756 | +29.5% |
| 2Q19 | 1,613 | +31.5% |
| 1Q19 | 1,461 | +30.0% |
| 4Q18 | 1,498 | +29.9% |
| 3Q18 | 1,356 | +35.2% |
| 2Q18 | 1,226 | +35.7% |
| 1Q18 | 1,124 | +39.4% |
| 4Q17 | 1,154 | +36.5% |
| 3Q17 | 1,003 | +38.6% |
| 2Q17 | 903 | +44.1% |
| 1Q17 | 806 | +45.0% |
| 4Q16 | 845 | +41.3% |
| 3Q16 | 724 | +40.3% |
| 2Q16 | 626 | - |
| 1Q16 | 556 | - |
| 4Q15 | 598 | +48.6% |
| 3Q15 | 515 | - |
| 4Q14 | 402 | - |